###############################################################################
# 
#  Copyright (c) 2005, 2006, 2007, 2008, 2009
#  University of Rochester
#  Department of Computer Science
#  All rights reserved.
# 
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are met:
# 
#     * Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
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#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
# 
#     * Neither the name of the University of Rochester nor the names of its
#       contributors may be used to endorse or promote products derived from
#       this software without specific prior written permission.
# 
# 
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
#  ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
#  POSSIBILITY OF SUCH DAMAGE.

# only the path to config.h should be specified
PATH_TO_STM_INSTALL = ..

# Pull in the standard RSTM makefile.  This ensures that the build options
# (such as optimization level, asserts, and debugging symbols) for this
# application match the build options for the library.
include $(PATH_TO_STM_INSTALL)/Makefile.inc

# set build flags
LDFLAGS  += -L$(PATH_TO_STM_INSTALL)/stm/obj -lstm
CXXFLAGS += -I$(PATH_TO_STM_INSTALL)/

# specify paths.  we build the exe in OBJROOT, and the .o files in OBJDIR
OBJROOT = ./obj
OBJDIR  = $(OBJROOT)/$(STM_VERSION)
SOURCES = BenchMain Benchmark FGL LFUCache LinkedList LinkedListRelease \
          RandomGraphList RBTree RBTreeLarge CGHash DList PrivTree
CFILES  = $(patsubst %, %.cpp, $(SOURCES))
OFILES  = $(patsubst %, $(OBJDIR)/%.o, $(SOURCES))
GOAL    = $(OBJROOT)/Bench_$(STM_VERSION)
DEPEND  = Makefile.depend

# build rules
.PHONY: all clean realclean

all: $(DEPEND) $(OBJDIR) $(GOAL)
	@echo "     "$(OBJROOT)/Bench_$(STM_VERSION) complete

$(OBJDIR):
	mkdir -p $@

# /clean/ gets rid of the configuration specified by STM_VERSION, but not the
# executable
clean:
	@rm -rf *.s *.ii $(OBJDIR)

# /realclean/ gets rid of everything you've built, all configurations
realclean:
	@rm -rf *.s *.ii $(OBJROOT) $(DEPEND)

# since we hacked the paths from the dependency builder, we need an explicit
# compilation rule
$(OFILES):
	$(CXX) $< $(CXXFLAGS) -c -o $@

$(GOAL): $(OFILES)
	$(FINAL_CXX) -o $@ $^ $(LDFLAGS)

# dependency builder uses sed to put the .o files in OBJDIR
$(DEPEND): $(CFILES) ../config.h
	@echo -n "Building dependencies as $@..."
	@echo '# DO NOT EDIT THIS FILE -- it is automatically generated' > $@
	@$(CXX) -MM $(CXXFLAGS) $(CFILES) >> $@
	@sed '/.o:/ s/^/$$(OBJDIR)\//' $(DEPEND) > $(DEPEND).tmp; mv $(DEPEND).tmp $(DEPEND)
	@echo "done"

-include $(DEPEND)
